Description
Available with diameter 16, 19, 22 or 25 mm bushing, CP series capacitive touch sensor switches are extremely easy to use and ideal for repetitive applications (no operating force). Their IK10 robustness and unlimited life are perfect for self-service applications.
Activated by the easy touch of a finger, the capacitive touch sensor switches are extremely easy to use. Adjustable sensitivity sensor adapts to external environments. Easy-to-locate or on/off indication is possible through independent or output image LED functionality.
Main Features
- Autocalibration
- Momentary or latching
- Independent or output image LED functionality
- Adjustable sensitivity
- 50 million cycles
- No moving mechanical parts to wear out
- Bushing diameter 16, 19 or 22 mm
- Impervious to dust and dirt
- Resistant to harsh chemicals and contaminants
- Sealed to IP68 and IP69K
- Impact resistance: IK10
Key Feature
Operating force: 0N
LED state for output image option: 1 LED: the LED is ON when the output is closed. 2 LEDs: first colour is ON when the output is open. Second colour is ON when the output is closed.
Output type: NPN / PNP
Life expectancy: 50 million cycles
Adjustable sensitivity: Connection to ground by means of the yellow wire increases sensitivity (momentary version only)
Benefits
- Extreme ease of use
- Adaptable
- Easy-locate or on/off indication
- Easy to clean
- Robust and durable
Order Code
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Specifications
| Environmental Specifications | |
| Sealing | IP68 and IP69K according to IEC 60529 (Triggered by flowing water) |
| Impact resistance | IK10 |
| Operating temperature | -20°C to +65°C |
| ESD | Complies with EN61000-4-2 (extended) ± 8KV (20 contacts) and ± 15KV (20 air discharges) |
| Electrical and General Specifications | |
| Max. current/voltage rating | 200mA 24VDC |
| Supply voltage | 5 to 24VDC |
| Life expectancy | 50 million cycles |
| Power consumption non-illuminated | 7mA |
| Power consumption illuminated | 25mA |
| Operating force | 0N |
| LED state for output image option | 1 LED: the LED is ON when the output is closed. 2 LEDs: first color is ON when the output is open. Second color is ON when the output is closed. |
| Output type | NPN / PNP |
Materials
Case: stainless steel, anodized and plastic
Terminal:
- Multi-wire leads section 0.22 mm² length 300 mm
- Cable, length 300 mm, section depending on switch model
- Connector: HE14 6V compatible with AMP/TYCO 281839-3
Wiring Diagrams
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Legend: R = red (+V), Black = GND, W = white (output), A = same colour as LED. Wire colours may vary. Always refer to the label on the switch.
FAQs
A capacitive touch sensor switch is an electronic component that detects touch through changes in capacitance and converts it into a control signal. It operates without physical contact, sensing conductive objects in close proximity.
Capacitive switches are designed to be resistant to moisture and liquids. However, excessive exposure to water or other conductive liquids can affect their performance. It is advisable to follow the manufacturer’s guidelines and avoid prolonged contact with liquids.
Yes, many capacitive touch sensor switches offer customization options. They can be programmed to have specific layouts, functionalities, and even visual feedback. Consult with the manufacturer or supplier to discuss your specific design requirements.
Yes, in most cases, capacitive switches can be retrofitted into existing systems. However, it is important to consider compatibility, installation requirements, and any necessary modifications to ensure proper integration. Consulting with a professional or the manufacturer can help determine the feasibility of retrofitting.
Yes, capacitive touch sensor switches are considered safe for medical and healthcare applications. They offer hygienic surfaces that can be easily cleaned, making them suitable for environments where cleanliness is crucial. Additionally, their touch-based operation reduces the risk of mechanical failure or contamination associated with traditional buttons or switches.
Capacitive switches have a long lifespan when properly maintained. They are designed to withstand millions of touches before experiencing any significant degradation in performance. However, the actual lifespan can vary depending on factors such as usage patterns, environmental conditions, and the quality of the switch itself.
